She writes: His fingers and tongue have worked my body to the point where the slightest touch makes me shiver. When he strokes my clitoris with the head of his penis my body convulses. He watches me so intently. Almost breathless, I moan. "What do you want?" he asks. "Tell me what you want." I reach down and wrap my hand around his hard, warm shaft, loving the feel of his skin against mine. "This." I whisper. "Now."

(The differences between men and women as seen through the "dirty" texts between two friends.)